TY - GEN
T1 - Modeling of situation-middleware for TPO metadata based on event-condition-action rule
AU - Choi, O. Hoon
AU - Lim, Jung Eun
AU - Na, Hong Seok
AU - Baik, Doo Kwon
PY - 2006
Y1 - 2006
N2 - In ubiquitous computing environment a large number of devices, services and applications that help end-users perform various kinds of tasks. Especially Location awareness based on TPO (Time-Position-Occasion) significantly enhances the functionality of ubiquitous computing services and applications. For these, a plethora of different alternative of complementary LBS (Location Based System) and RFID technologies is available. However, these technologies give TPO information in different formats and with different meanings. In this paper we propose Situation-Middleware that helps we do access control of suitable applications, service and devices without considering technologies. Besides, we introduce an inference rule based on Event-Condition-Action and TPO metadata. Using TPO metadata is able to keeping clear of semantics mistakes which are entered from ubiquitous devices. The inference rule allows inferring that actions may conflicts based on policy.
AB - In ubiquitous computing environment a large number of devices, services and applications that help end-users perform various kinds of tasks. Especially Location awareness based on TPO (Time-Position-Occasion) significantly enhances the functionality of ubiquitous computing services and applications. For these, a plethora of different alternative of complementary LBS (Location Based System) and RFID technologies is available. However, these technologies give TPO information in different formats and with different meanings. In this paper we propose Situation-Middleware that helps we do access control of suitable applications, service and devices without considering technologies. Besides, we introduce an inference rule based on Event-Condition-Action and TPO metadata. Using TPO metadata is able to keeping clear of semantics mistakes which are entered from ubiquitous devices. The inference rule allows inferring that actions may conflicts based on policy.
UR - http://www.scopus.com/inward/record.url?scp=34547309818&partnerID=8YFLogxK
U2 - 10.1109/SERA.2006.50
DO - 10.1109/SERA.2006.50
M3 - Conference contribution
AN - SCOPUS:34547309818
SN - 076952656X
SN - 9780769526560
T3 - Proceedings - Fourth International Conference on Software Engineering Research, Management and Applications, SERA 2006
SP - 423
EP - 426
BT - Proceedings - Fourth International Conference on Software Engineering Research, Management and Applications, SERA 2006
T2 - 4th International Conference on Software Engineering Research, Management and Applications, SERA 2006
Y2 - 9 August 2006 through 11 August 2006
ER -